package com.zq.blog.handler;

import org.slf4j.Logger;
import org.slf4j.LoggerFactory;
import org.springframework.core.annotation.AnnotationUtils;
import org.springframework.web.bind.annotation.ControllerAdvice;
import org.springframework.web.bind.annotation.ExceptionHandler;
import org.springframework.web.bind.annotation.ResponseStatus;
import org.springframework.web.servlet.ModelAndView;

import javax.servlet.http.HttpServletRequest;

@ControllerAdvice
public class ControllerExceptionHandler {

    private final Logger logger = LoggerFactory.getLogger(this.getClass());

    @ExceptionHandler(Exception.class)
    public ModelAndView exceptionhandler(HttpServletRequest request,Exception e) throws Exception {

        if (AnnotationUtils.findAnnotation(e.getClass(), ResponseStatus.class) != null) {
            logger.debug(e.getMessage());
            throw e;
        }

        ModelAndView modelAndView = new ModelAndView();
        modelAndView.addObject("url", request.getRequestURL());
        logger.debug(e.toString());
        modelAndView.addObject("exception", e);
        modelAndView.setViewName("/error/error");

        return modelAndView;

    }


}
